|Range (mm)||Maximum Inflation Pressure (Inside Pipeline) (bar)||Maximum Inflation Pressure (Outside Pipeline) (bar)||Working Diameter (Minimum) (mm)||Working Diameter (Maximum) (mm)||Weight (kg)|
|300 / 400||1.5||0.5||300||400||7|
|400 / 500||1.5||0.5||400||500||9.5|
|500 / 600||1.5||0.5||500||600||12|
|600 / 700||1.5||0.5||600||700||14.5|
GRP Multi Test Stopper
Designed for use when air testing drainage pipes, its GRP core is durable, easy to use and lightweight making it ideal for testing awkward to reach locations. Inflation is via a hand pump or mini compressor using a pressure regulator.
Highly versatile and durable pipe stopper
GRP core makes it lightweight and easy to handle
Designed for standard air test of 100mm of water over air
Lightweight, cost effective and durable.
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